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3,083 hedge funds and large institutions have $141B invested in Abbott in 2026 Q1 according to their latest regulatory filings, with 176 funds opening new positions, 1,106 increasing their positions, 1,433 reducing their positions, and 298 closing their positions.

New
Increased
Maintained
Reduced
Closed

3.41% less ownership

Funds ownership: 82.36%78.95% (-3.4%)

6% less funds holding

Funds holding: 3,2753,083 (-192)

21% less call options, than puts

Call options by funds: $803M | Put options by funds: $1.02B

23% less repeat investments, than reductions

Existing positions increased: 1,106 | Existing positions reduced: 1,433

34% less capital invested

Capital invested by funds: $214B → $141B (-$72.5B)

41% less first-time investments, than exits

New positions opened: 176 | Existing positions closed: 298

56% less funds holding in top 10

Funds holding in top 10: 5022 (-28)

Holders
3,083
Holders Change
-192
Holders Change %
-5.86%
% of All Funds
37.97%
Holding in Top 10
22
Holding in Top 10 Change
-28
Holding in Top 10 Change %
-56%
% of All Funds
0.27%
New
176
Increased
1,106
Reduced
1,433
Closed
298
Calls
$803M
Puts
$1.02B
Net Calls
-$217M
Net Calls Change
-$337M
Name Holding Trade Value Shares
Change
Change in
Stake
N
26
Nuveen
North Carolina
$1.15B -$68.1M -602,952 -5%
Fidelity Investments
27
Fidelity Investments
Massachusetts
$1.11B +$138M +1,217,952 +13%
Invesco
28
Invesco
Georgia
$1.01B -$394M -3,487,388 -26%
VFT
29
Vanguard Fiduciary Trust
Pennsylvania
$1B +$1.1B +9,785,530 New
AllianceBernstein
30
AllianceBernstein
Tennessee
$977M -$525M -4,653,808 -37%
Grantham, Mayo, Van Otterloo & Co (GMO)
31
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$915M +$48.4M +428,392 +5%
Dimensional Fund Advisors
32
Dimensional Fund Advisors
Texas
$909M -$20.8M -184,238 -2%
Janus Henderson Group
33
Janus Henderson Group
United Kingdom
$831M +$72.4M +641,375 +9%
Flossbach Von Storch
34
Flossbach Von Storch
Germany
$807M +$158M +1,400,797 +22%
Amundi
35
Amundi
France
$760M -$87.9M -778,681 -10%
Royal Bank of Canada
36
Royal Bank of Canada
Ontario, Canada
$664M +$23.6M +209,060 +3%
Two Sigma Investments
37
Two Sigma Investments
New York
$656M +$721M +6,388,828 New
Arrowstreet Capital
38
Arrowstreet Capital
Massachusetts
$567M +$427M +3,780,402 +217%
Diamond Hill Capital Management
39
Diamond Hill Capital Management
Ohio
$552M +$23.6M +209,327 +4%
D.E. Shaw & Co
40
D.E. Shaw & Co
New York
$542M +$443M +3,926,863 +290%
Raymond James Financial
41
Raymond James Financial
Florida
$540M -$16.1M -142,301 -3%
Envestnet Asset Management
42
Envestnet Asset Management
Illinois
$532M -$31.4M -278,273 -5%
Manulife (Manufacturers Life Insurance)
43
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$525M +$233M +2,059,108 +67%
Swiss National Bank
44
Swiss National Bank
Switzerland
$524M +$37.7M +333,800 +7%
Mitsubishi UFJ Asset Management
45
Mitsubishi UFJ Asset Management
Japan
$505M -$235M -2,084,344 -30%
PNC Financial Services Group
46
PNC Financial Services Group
Pennsylvania
$472M -$7.47M -66,175 -1%
California Public Employees Retirement System
47
California Public Employees Retirement System
California
$459M -$83.4M -738,755 -14%
Assenagon Asset Management
48
Assenagon Asset Management
Luxembourg
$455M +$376M +3,330,368 +303%
Fayez Sarofim & Co
49
Fayez Sarofim & Co
Texas
$440M -$22.4M -198,385 -4%
CBU
50
CIBC Bancorp USA
Illinois
$433M +$476M +4,211,858 New